ABB Change-over and transfer switches Catalog Page

Change-over and transfer switches

16...2500A

Manual operation

OT16F OT63F OT100F OT160E OT160E_W OT315E

OT25F OT80F OT125F OT200E OT200E_W OT400E

OT40F OT250E OT250E_W

lth /A 25 32 40 63 80 115 125 160 200 250 160 200 250 315 400

le /AC-22A, < 415V 16 25 40 63 80 100 125 160 200 250 160 200 250 315 400

le /AC-23A, < 415V 16 20 23 45 75 80 90 160 200 250 160 200 250 315 400

le /AC-21B, < 415V

Motor operation

OTM40F_C OTM160E_C OTM160E_WC OTM315E_C

OTM63F_C OTM200E_C OTM200E_WC OTM400E_C

OTM80F_C OTM250E_C OTM250E_WC

OTM100F_C

OTM125F_C

lth /A 40 63 80 115 125 160 200 250 160 200 250 315 400

/AC-22A, < 415V 40 63 80 100 125 160 200 250 160 200 250 315 400

l

e

le /AC-23A, < 415V 40 63 80 80 90 160 200 250 160 200 250 315 400

le /AC-21B, < 415V

Automatic operation

OTM160E_C_D OTM160E_WC_D

OTM200E_C_D OTM200E_WC_D

OTM250E_C_D OTM250E_WC_D

lth /A 160 200 250 160 200 250

/AC-22A, < 415V 160 200 250 160 200 250

l

e

le /AC-23A, < 415V 160 200 250 160 200 250

4 Product overview | Change-over and transfer switches

Accessories

N

O

I

O

F

I

N

O

I

O

F

Optional handles

Terminal shrouds

Extended shafts

Connecting accessories

Auxiliary contacts

Locking accessories

OT630E OT1000E OT1600E OT2000E

OT800E OT1250E OT2500E

630 800 1000 1250 1600 2000 2500

630 800 1000 1250 1600

630 800 1000 1250 1250

2000 2500

OTM630E_C OTM1000E_C OTM1600E_C OTM2000E_C

OTM800E_C OTM1250E_C OTM2500E_C

630 800 1000 1250 1600 2000 2500

630 800 1000 1250 1600

2000 2500

OTM315E_C_D OTM630E_C_D OTM1000E_C_D OTM1600E_C_D

OTM400E_C_D OTM800E_C_D OTM1250E_C_D

315 400 630 800 1000 1250 1600

315 400 630 800 1000 1250 1250

Change-over and transfer switches | Product overview 5

Technical data

Manual change-over switches OT16...125_C_

Manual change-over switches

Data according to IEC 60947-3 Switch size

Rated insulation voltage and rated operational voltage AC20/DC20 Pollution degree 3 V Dielectric strength 50 Hz 1min. kV Rated impulse withstand voltage kV Rated thermal current and rated operational / ambient 40°C In open air A current AC20/DC20 / ambient 40°C In enclosure A

..with minimum conductor cross section Cu mm Rated operational current, AC-21A up to 500 V A

Rated operational current, AC-22A up to 500 V A

Rated operational current, AC-23A up to 415 V A

Rated operational current / poles in series, DC-21A up to 48 V

Rated operational current / poles in series, DC-22A up to 48 V

Rated operational current / poles in series, DC-23A up to 48 V

Rated operational power, AC-23A The kW-ratings are accurate for 3-phase 1500 400 V kW R.P.M. standard asychronous motors 415 V kW

Rated breaking capacity in up to 415 V A category AC-23 500 V A

Rated conditional short-circuit current I corresponding max. allowed cut-off current î value. The cut-off current î fuse manufacturers (single phase test acc. to IEC60269). Max. OFA_ fuse size gG/aM A Rated short-time withstand current I Rated short-time making capacity Power loss / pole With rated current W Mechanical endurance Number of oper. cycles Mechanical endurance / switch Number of operations Oper. Cable size Cu-wire size suitable for mm

Terminal tightening torque Counter torque required Nm Operating torque Typical for 3-pole switches Nm Weight without accessories 3-pole switch kg

Data according to UL508 (Listed)

Current A Horsepower, 3-phase 200 V HP

1)

Below 48 V, two poles in parallel up to OT80 are recommended particularly in polluted atmosphere

2)

These values are given for guidance and may vary acc. to the motor manufacturer

3)

Short circuit duration >50ms, without fuse protection

4)

Operating cycle: O - I - O - II - O

2)

(r.m.s.) and Ip (r.m.s.) 50 kA, 415 V îc (peak) kA

p

(peak) Max. OFA_ fuse size gG/aM A/A

refers to values listed by Ip (r.m.s.) 100 kA, 500 V îc (peak) kA

c

3)

c

/ ambient 60°C In enclosure A

690 V A

440 V A 500 V A 690 V A

1)

110 V A 220 V A 440 V A 500 V A

1)

110 V A 220 V A 440 V A

1)

110 V A 220 V A 440 V A 230 V kW

500 V kW 690 V kW

690 V A

(r.m.s.) 690 V 1s kA

cw

Icm (peak) 690 V kA

4)

terminal clamps AWG

4-pole switch kg

208 V HP 240 V HP 480 V HP 600 V HP

Cycles

2

A

2

8 Technical data | Change-over and transfer switches

OT16_ OT25_ OT40_ OT63_ OT80_ OT100_ OT125_

750 750 750 750 750 750 750

6666666

8888888 25 32 40 63 80 115 125 25 32 40 63 80 115 125 20 25 32 50 63 80 100

4 6 10 16 25 35 50 16 25 40 63 80 100 125 16 25 40 63 80 100 125 16 25 40 63 80 100 125 16 25 40 63 80 100 125 16 20 23 45 75 80 90 16 20 23 45 65 65 78 16 20 23 45 58 60 70 10 11 12 20 20 40 50

16/1 25/1 32/1 63/1 80/1 100/1 125/1 16/2 25/2 32/2 63/2 80/2 100/2 125/2 16/3 25/3 32/3 63/4 63/4 100/4 100/4 16/4 16/4 16/4 16/4 16/4 16/4 16/4 16/4 16/4 16/4 16/1 25/1 32/1 63/1 80/1 100/1 125/1 16/2 25/2 32/2 63/2 80/2 100/2 125/2 16/3 25/3 32/4 45/4 45/4 63/4 80/4 10/4 10/4 10/4 10/4 10/4 16/1 25/1 32/1 63/1 80/1 100/1 125/1 16/2 25/2 32/2 63/2 80/2 100/2 125/2 16/4 25/4 32/4 45/4 45/4 63/4 63/4 10/4 10/4 10/4 10/4 10/4

3 4 5,5 11 22 22 22

7.5 91122373745

7.5 9 11 15 18.5 37 45 128 160 184 360 640 640 720 128 160 184 360 464 480 560

80 88 96 160 160 320 400

6.5 6.5 6.5 13 13 16.5 16.5

40/32 40/32 40/32 100/80 100/80 125/125 125/125

17 17

100/80 100/80

0.5 0.5 0.5 1 1.5 2.5 2.5

0.7 0.7 0.7 1.4 2.1 3.6 3.6

0.3 0.6 1.6 2.8 4.5 4.0 6.3

10 000 10 000 10 000 10 000 10 000 10 000 10 000 20 000 20 000 20 000 20 000 20 000 20 000 20 000

0.75-10 0.75-10 0.75-10 1.5-35 1.5-35 10-70 10-70 18-8 18-8 18-8 14-4 14-4 8-00 8-00

0.80.80.82266

1111.21.222

0.25 0.25 0.25 0.64 0.64 0.90 0.90

0.31 0.31 0.31 0.70 0.70 1.18 1.18

16 25 40 60 80

3 7.5 10 15 20 3 7.5 10 15 20

5 7.5 10 15 20 10 15 20 30 40 10 20 25 30 40

Change-over and transfer switches | Technical data 9

Technical data

Motorized change-over switches OTM40...125_C_

Motorized change-over switches

Data according to IEC 60947-3 Switch size

Rated insulation voltage and rated operational voltage AC20/DC20 Pollution degree 3 V Dielectric strength 50 Hz 1min. kV Rated impulse withstand voltage kV Rated thermal current and rated operational / ambient 40°C In open air A current AC20/DC20 / ambient 40°C In enclosure A

..with minimum conductor cross section Cu mm Rated operational current, AC-21A up to 500 V A

Rated operational current, AC-22A up to 500 V A

Rated operational current, AC-23A up to 415 V A

Rated operational current / poles in series, DC-21A up to 48 V A

Rated operational current / poles in series, DC-22A up to 48 V A

Rated operational current / poles in series, DC-23A up to 48 V A

Rated operational power, AC-23A The kW-ratings are accurate for 3-phase 1500 400 V kW R.P.M. standard asychronous motors 415 V kW

Rated breaking capacity in up to 415 V A category AC-23 500 V A

Rated conditional short-circuit current I allowed cut-off current î values listed by fuse manufacturers (single phase test acc. to IEC60269). I

Rated short-time withstand current I Rated short-time making capacity Power loss / pole With rated current W Mechanical endurance Number of oper. cycles Mechanical endurance / switch Number of operations Oper. Cable size Cu-wire size suitable mm

Terminal tightening torque Counter torque required Nm Operating torque Typical for 3-pole switches Nm Weight without accessories 3-pole switch kg

Data according to IEC 60947-6-1

Class of equipment Rated short-time withstand current I Conditional short-circuit current I Corresponding fuse rating gG/aM fuse 415 V A Rated operational current, AC-31B up to 415 V A Rated operational current, AC-32B up to 415 V A Rated operational current, AC-33B up to 415 V A

1)

These values are given for guidance and may vary acc. to the motor manufacturer

2)

Short circuit duration > 50ms, without fuse protection

3)

Operating cycle: O - I - O - II - O

(peak) value. The cut-off current îc refers to Max. OFA_ fuse size gG/aM A/A

c

1)

(r.m.s.) and corresponding max. Ip (r.m.s.) 50 kA, 415 V îc (peak) kA

p

2)

/ ambient 60°C In enclosure A

690 V A

500 V A 690 V A

110 V A 220 V A

110 V A 220 V A 230 V kW

500 V kW 690 V kW

690 V A

(r.m.s.) 18 kA, 690 V îc (peak) kA

p

Max. OFA_ fuse size gG A

I

(r.m.s.) 50 kA, 690 V îc (peak) kA

p

Max. OFA_ fuse size gG/aM A/A

for terminal clamps AWG

(r.m.s.) 690 V 1s kA

cw

Icm (peak) 690 V kA

3)

4-pole switch kg

(r.m.s.) 690 V 0.1s kA

cw

(r.m.s.) 415 V kA

cc

Cycles

2

10 Technical data | Change-over and transfer switches